Common features：

It has strong corrosion resistance, high mechanical strength, good wear resistance, high temperature resistance, and good self-lubrication. It is the best matching material for friction pairs when paired with carbon graphite.

performance：

Excellent elasticity, wear resistance, good thermal stability, small compression set, but not suitable for phosphate series and gear oils containing polar additives.

Safe use temperature (℃)：

For compensation ring: -20~80

For static ring: -30~100